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OCEAN POWER TECHNOLOGIES, INC. (OPTT) Subsidiaries

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OCEAN POWER TECHNOLOGIES, INC. Subsidiaries

Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (18 lists). Names and jurisdictions are as filed.

  • 2026-08-19: Subsidiary Marine Advanced Robotics, Inc.; Jurisdiction California.
  • 2025-07-24: Subsidiary Marine Advanced Robotics, Inc.; Jurisdiction California.
  • 2024-07-25: Subsidiary Ocean Power Technologies Ltd; Jurisdiction United Kingdom.
  • 2024-07-25: Subsidiary 3Dent Technology, LLC; Jurisdiction Texas.
Annual report filedSubsidiaryJurisdiction
2026-08-19Marine Advanced Robotics, Inc.California
2025-07-24Marine Advanced Robotics, Inc.California
2024-07-25Ocean Power Technologies LtdUnited Kingdom
2024-07-253Dent Technology, LLCTexas
2024-07-25Marine Advanced Robotics, Inc.California
2023-07-28Ocean Power Technologies LtdUnited Kingdom
2023-07-28Oregon Wave Energy Partners I, LLCDelaware
2023-07-28Victorian Wave Partners Pty LtdAustralia
2023-07-283Dent Technology, LLCTexas
2023-07-28Marine Advanced Robotics, Inc.California
2022-07-13Ocean Power Technologies LtdUnited Kingdom
2022-07-13Ocean Power Technologies (Australasia) Pty LtdAustralia
2022-07-13Reedsport OPT Wave Park LLCOregon
2022-07-13Oregon Wave Energy Partners I, LLCDelaware
2022-07-13Victorian Wave Partners Pty LtdAustralia
2022-07-13Marine Advanced Robotics, IncCalifornia
2022-07-133dent Technology, LLCTexas
2021-07-19Ocean Power Technologies LtdUnited Kingdom
2021-07-19Ocean Power Technologies (Australasia) Pty LtdAustralia
2021-07-19Reedsport OPT Wave Park LLCOregon
2021-07-19Oregon Wave Energy Partners I, LLCDelaware
2021-07-19Victorian Wave Partners Pty LtdAustralia
2021-07-193Dent Technology, LLCTexas
2020-06-29Ocean Power Technologies LtdUnited Kingdom
2020-06-29Ocean Power Technologies (Australasia) Pty LtdAustralia
2020-06-29Reedsport OPT Wave Park LLCOregon
2020-06-29Oregon Wave Energy Partners I, LLCDelaware
2020-06-29Victorian Wave Partners Pty LtdAustralia
2019-07-22Ocean Power Technologies LtdUnited Kingdom
2019-07-22Ocean Power Technologies (Australasia) Pty LtdAustralia
2019-07-22Reedsport OPT Wave Park LLCOregon
2019-07-22Oregon Wave Energy Partners I, LLCDelaware
2019-07-22Victorian Wave Partners Pty LtdAustralia
2018-07-17Ocean Power Technologies LtdUnited Kingdom
2018-07-17Ocean Power Technologies (Australasia) Pty LtdAustralia
2018-07-17Reedsport OPT Wave Park LLCOregon
2018-07-17Oregon Wave Energy Partners I, LLCDelaware
2018-07-17Victorian Wave Partners Pty LtdAustralia
2017-07-14Ocean Power Technologies LtdUnited Kingdom
2017-07-14Ocean Power Technologies (Australasia) Pty LtdAustralia
2017-07-14Reedsport OPT Wave Park LLCOregon
2017-07-14Oregon Wave Energy Partners I, LLCDelaware
2017-07-14Victorian Wave Partners Pty LtdAustralia
2016-07-15Ocean Power Technologies LtdUnited Kingdom
2016-07-15Ocean Power Technologies (Australasia) Pty LtdAustralia
2016-07-15Reedsport OPT Wave Park LLCOregon
2016-07-15Oregon Wave Energy Partners I, LLCDelaware
2016-07-15Victorian Wave Partners Pty LtdAustralia
2015-07-06Ocean Power Technologies LtdUnited Kingdom
2015-07-06Ocean Power Technologies (Australasia) Pty LtdAustralia
2015-07-06Reedsport OPT Wave Park LLCOregon
2015-07-06Oregon Wave Energy Partners I, LLCDelaware
2015-07-06Victorian Wave Partners Pty LtdAustralia
2014-07-29Ocean Power Technologies LtdUnited Kingdom
2014-07-29Ocean Power Technologies (Australasia) Pty LtdAustralia
2014-07-29Reedsport OPT Wave Park LLCOregon
2014-07-29Oregon Wave Energy Partners I, LLCDelaware
2014-07-29Victorian Wave Partners Pty LtdAustralia
2013-07-12Ocean Power Technologies LtdUnited Kingdom
2013-07-12Ocean Power Technologies (Australasia) Pty LtdAustralia
2013-07-12Reedsport OPT Wave Park LLCOregon
2013-07-12Oregon Wave Energy Partners I, LLCDelaware
2013-07-12Victorian Wave Partners Pty LtdAustralia
2012-07-13Ocean Power Technologies LtdUnited Kingdom
2012-07-13Ocean Power Technologies (Australasia) Pty LtdAustralia
2012-07-13Reedsport OPT Wave Park LLCOregon
2012-07-13Oregon Wave Energy Partners I, LLCDelaware
2012-07-13Victorian Wave Partners Pty LtdAustralia
2011-07-14Ocean Power Technologies LtdUnited Kingdom
2011-07-14Ocean Power Technologies (Australasia) Pty LtdAustralia
2011-07-14Reedsport OPT Wave Park LLCOregon
2011-07-14Oregon Wave Energy Partners I, LLCDelaware
2010-07-14Ocean Power Technologies LtdUnited Kingdom
2010-07-14Ocean Power Technologies (Australasia) Pty LtdAustralia
2010-07-14Reedsport OPT Wave Park LLCOregon
2010-07-14Oregon Wave Energy Partners I, LLCDelaware
2009-07-14Ocean Power Technologies LtdUnited Kingdom
2009-07-14Ocean Power Technologies (Australasia) Pty LtdAustralia
2009-07-14Reedsport OPT Wave Park LLCOregon
2009-07-14Oregon Wave Energy Partners I, LLCDelaware
2009-07-14Oregon Wave Energy Partners II, LLCDelaware
2009-07-14Fairhaven OPT Ocean Power, LLCCalifornia
2009-07-14California Wave Energy Partners I, LLCCalifornia

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